SELJUQ OF RUM: Kaykhusraw III, 1265-1283, AR dirham (2.95g), Kastamonu, AH6(6)6, A-1232, Izmirlier-983 (same obverse die), without the word sana before the date, as the engraver must have confused sana with the last three letters of the mint name, VF to EF, R.
Estimate: 100-150 USD